× Home › Property records › Suffolk County › Brookhaven › Union Ave › 350 Union Ave350 Union AveBrookhaven · Suffolk County · 117410000 $6,603,772 Full market value 452 · Commercial
Owner of record
Owner Serota Holbrook Llcc/O David Cronheim Mtge
Mailing address 70E SUNRISE HWY STE 610 · VALLEY STREAM, NY, 11581
Assessment · 2025 roll
Land assessed $5,000
Total assessed $35,000
Full market value $6,603,772
Est. annual tax $113,662 (2024, excl. special districts)
Lot
Size 4.46 acres
Lot sq ft 194,278
Services & districts
School district Sachem (472205)
Deed & identifiers
SBL 02008020001000210000
Print key 802.00-01-021.000
SWIS 472289
Parcel ID 47228902008020001000210000
Who owns 350 Union Ave? 350 Union Ave, Brookhaven is owned by Serota Holbrook Llcc/O David Cronheim Mtge per the 2025 NYS assessment roll.
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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